A blind signal separation method for multiuser communications

IEEE Transactions on Signal Processing

Volumn 45, Issue 5, 1997, Pages 1343-1348

  Castedo, Luis ^a   Escudero, Carlos J ^a   Dapena, Adriana ^a  

^a UNIVERSITY OF A CORUÑA   (Spain)

Author keywords

Antenna arrays; Blind signal separation; CDMA systems; Constant modulus; Kurtosis; Multiuser communications

Indexed keywords

ANTENNA ARRAYS; FUNCTIONS; OPTIMIZATION; SPREAD SPECTRUM COMMUNICATION;

CONSTANT MODULUS (CM); MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) SYSTEM;

SIGNAL FILTERING AND PREDICTION;

EID: 0031143939     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/78.575706     Document Type: Article

References (16)

1. D.H. Johnson and D.E. Dudgeon, Array Signal Processing: Concepts and Techniques. Englewood Cliffs, NJ: Prentice-Hall, 1993.
2. S. Verdü, "Adaptive multiuser detection," in Code Division Multiple Access Communications, S.G. Glisic and P.A. Leppännen, Eds. Norwell, MA: Kluwer, 1995.
3. R.T. Compton, Jr., Adaptive Antennas: Concepts and Performance. Englewood Cliffs, NJ: Prentice-Hall, 1988.
4. U. Madhow and M.L. Honing, "MMSE interference suppression for direct-sequence spread-spectrum CDMA," IEEE Trans. Commun., vol. 42, pp. 3178-3188, Dec. 1994.
5. M. Honig, U. Madhow, and S. Verdü, "Blind adaptive multiuser detection," IEEE Trans. Inform. Theory, vol. 41, pp. 944-960, July 1995.
6. P. Comon, "Independent component analysis, A new concept?," Signal Processing, vol. 36, pp. 287-314, Apr. 1994.
7. C. Jutten and J. Hérault, "Blind separation of sources, Part I," Signal Processing, vol. 24, pp. 1-10, July 1991.
8. N. Delfosse and P. Loubaton, "Adaptive blind separation of independent sources: A deflation approach," Signal Processing, vol. 45, pp. 59-83, 1995.
9. A.J. Bell and T.J. Sejnowski, "An information-maximization approach to blind separation and blind deconvolution," Neural Comput., vol. 7, pp. 1129-1159, Nov. 1995.
10. E. Moreau and O. Macchi, "High-order contrasts for self-adaptive source separation," Int.J. Adaptive Cont. Signal Processing., vol. 10, pp. 19-46, 1996.
11. J.F. Cardoso and B. Laheld, "Equivariant adaptive source separation," IEEE Trans. Signal Processing, vol. 44, pp. 3017-3030, Dec. 1996.
12. D.N. Godard, "Self-recovering equalization and carrier tracking in two-dimensional data communication systems," IEEE Trans. Commun., vol. COM-28, pp. 1867-1875/2523-2526, Nov. 1980.
13. J. Lundell and B. Widrow, "Application of the constant modulus adaptive beamformer to constant and nonconstant modulus algorithms," in Proc. 22nd Asilomar Conf. Signals, Syst. Comput., Pacific Grove, CA, Nov. 1987.
14. J.G. Proakis, Digital Communications. Singapore: McGraw-Hill, 1995.
15. C.B. Papadias and A. Paulraj, "A space-time constant modulus algorithm for SDMA systems," in Proc. 1EEE/VTS 46th Veh. Technol. Conf. (VTC-96), Atlanta, GA, Apr. 1996.
16. G. Strang, Linear Algebra and its Applications. San Diego, CA: Harcourt Brace Jovanovich, 1988.